public void Setup(Canvas simCanvas, ParticleSim particleSim, StackPanel optionBar)
{
this.simCanvas = simCanvas;
this.optionBar = optionBar;
// Register events with tools
simCanvas.MouseLeftButtonDown += SimCanvas_MouseLeftButtonDown;
simCanvas.MouseMove += SimCanvas_MouseMove;
simCanvas.MouseLeftButtonUp += SimCanvas_MouseLeftButtonUp;
// Track buttons in dictionary
toolButtons.Add(ToolType.Particle, ParticleButton);
toolButtons.Add(ToolType.Ruler, RulerButton);
toolButtons.Add(ToolType.Select, SelectButton);
toolButtons.Add(ToolType.LinearForce, LinearForceButton);
// Initialize tools
RegisterTools(
new ParticleToolLogic(simCanvas, particleSim),
new LinearForceLogic(simCanvas, particleSim),
new RulerLogic(simCanvas),
new SelectLogic(simCanvas, particleSim)
);
// Select tool to begin with
SelectTool(ToolType.Particle);
}
public ParticleToolLogic(Canvas simCanvas, ParticleSim particleSim)
{
this.simCanvas = simCanvas;
this.particleSim = particleSim;
OptionBar = new ParticleToolOptions();
(OptionBar as ParticleToolOptions).SpawnButtonClick += SpawnParticleButton_Clicked;
ToolType = ToolType.Particle;
velPreview = new Line()
{
Stroke = new SolidColorBrush(Colors.Red),
StrokeThickness = 2,
Visibility = Visibility.Hidden,
StrokeStartLineCap = PenLineCap.Triangle,
X1 = 0,
Y1 = 0,
X2 = 0,
Y2 = 0
};
particlePreview = new Ellipse();
simCanvas.Children.Add(velPreview);
simCanvas.Children.Add(particlePreview);
}
public SelectLogic(Canvas simCanvas, ParticleSim particleSim)
{
this.simCanvas = simCanvas;
this.particleSim = particleSim;
OptionBar = new SelectOptions();
ToolType = ToolType.Select;
// Set up marquee select
simCanvas.Children.Add(selectPreview);
Panel.SetZIndex(selectPreview, 901);
// Setup selection window
selectionWindow = new SelectionWindow();
selectionWindow.Activated += SelectionWindowActivated;
Application.Current.MainWindow.Closing += (s, e) =>
{
selectionWindow.Show();
selectionWindow.Close();
};
(OptionBar as SelectOptions).ViewSelectionButton.Click += (s, e) =>
{
if (selectionWindow.IsVisible)
{
selectionWindow.Hide();
}
else
{
selectionWindow.Show();
}
};
particleSim.BodySpawned += (s, e) => UpdateSelectionViewer();
selectionWindow.SelectedItemView.SelectionChanged += (s, e) =>
{
while (selectionWindow.PropertiesPanel.Children.Count != 0)
{
selectionWindow.PropertiesPanel.Children.RemoveAt(0);
}
int selectedIndex = (s as ListView).SelectedIndex;
if (selectedIndex == -1)
{
return;
}
Bodies.Rigidbody body = selectedBodies[selectedIndex];
AddDataEntry(new Dictionary <string, object>()
{
{ "Radius", body.radius },
{ "Charge", body.Charge }
});
};
}
public void Setup(ParticleSim particleSim, ParticleSimulator simGUI)
{
this.particleSim = particleSim;
RegisterCommands(
new Tuple <Button, ICommand>(DeleteAllButton, new DeleteAll(particleSim)),
new Tuple <Button, ICommand>(PauseButton, new Pause(simGUI)),
new Tuple <Button, ICommand>(PlayButton, new Play(simGUI))
);
}
public LinearForceLogic(Canvas simCanvas, ParticleSim particleSim)
{
this.simCanvas = simCanvas;
this.particleSim = particleSim;
ToolType = ToolType.LinearForce;
OptionBar = new LinearForceOptions();
(OptionBar as LinearForceOptions).SpawnButton.Click += SpawnButton_Click;
Panel.SetZIndex(forcePreviewLine, 900);
simCanvas.Children.Add(forcePreviewLine);
}
public ParticleSimulator()
{
InitializeComponent();
Application.Current.MainWindow.Closing += OnClosing;
// Initialize simulation
particleSim = new ParticleSim(SimCanvas);
// Setup toolbar + commandbar
UserToolBar.Setup(SimCanvas, particleSim, ToolOptionBar);
CommandBar.Setup(particleSim, this);
TopBarDockPanel.PreviewMouseWheel += (s, e) =>
{
if (e.Delta < 0)
{
OptionBarScrollViewer.LineRight();
}
else
{
OptionBarScrollViewer.LineLeft();
}
e.Handled = true;
};
// Setup settings window
settingsWindow = new SettingsWindow(this, particleSim);
settingsWindow.Activated += SettingsWindowActivated;
SettingsButton.Click += (s, e) =>
{
if (settingsWindow.IsVisible)
{
settingsWindow.Hide();
}
else
{
settingsWindow.Show();
}
};
// Capture render loop to use as main simulation loop
CompositionTarget.Rendering += (s, e) => MainLoop();
}
public SettingsWindow(ParticleSimulator pSimPage, ParticleSim particleSim)
{
this.pSimPage = pSimPage;
this.particleSim = particleSim;
InitializeComponent();
// Register events
Closing += OnClosing;
TrailsToggleButton.Click += (s, e) =>
{
bool trailsOn = TrailsToggleButton.IsChecked ?? false;
particleSim.ParticleTrailsOn = trailsOn;
TrailsToggleButton.Content = (trailsOn) ? "On" : "Off";
TrailLengthSlider.IsEnabled = trailsOn;
};
TrailLengthSlider.ValueChanged += (s, e) =>
{
int newLength = (int)e.NewValue;
TrailLengthLabel.Content = newLength;
particleSim.TrailLength = newLength;
};
ParticleCollToggleButton.Click += (s, e) =>
{
bool collisionsOn = ParticleCollToggleButton.IsChecked ?? true;
particleSim.CollisionsOn = collisionsOn;
ParticleCollToggleButton.Content = (collisionsOn) ? "On" : "Off";
};
ElecMagStateComboBox.SelectionChanged += (s, e) =>
{
particleSim.ElectroMagneticState = (ElectroMagneticState)ElecMagStateComboBox.SelectedIndex;
};
// Time interval events
RealTimeCheckBox.Checked += (s, e) => TimeStepUpDown.IsEnabled = false;
RealTimeCheckBox.Unchecked += (s, e) => TimeStepUpDown.IsEnabled = true;
}
public DeleteAll(ParticleSim particleSim)
{
this.particleSim = particleSim;
}
